Test 3 Review Answers

1. 5
2. 2
3. 0
4. 3
5. 2
6. right
7. obtuse
8. 120 degrees
9. 135 degrees
10. 80 degrees
11. 95 degrees
12. 110 degrees
13. not possible
14. not possible
15. 3 square root 2
16. 5
17. Square root 13
18. 5 Square root 2
19. square root 74
20. 5
21. 6
22. 12
23. (-3, 0.5)
24. (2.5, 0)
25. (-6.5, 2)
26. (-2, -5.5)
27. concave
28. concave
29. concave
30. regular
31. regular
32. regular
33. 4 square root 5
34. square root 233
35. 5 square root 3
36. 144
37. 47
38. 12
39. 17.7
40. 45 degrees
41. 89 degrees
42. 45 degrees
43. 45 degrees
44. 25 degrees
45. 60 degrees